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Range 0.00 to 9.99; 10.0 to 99.9 and 100 to 1000 NTU
Range Selection Automatic
Resolution 0.01 NTU from 0.00 to 9.99 NTU; 0.1 NTU from 10.0 to 99.9 NTU; 1 NTU from 100 to 1000 NTU
Accuracy ±2% of reading plus 0.02 NTU
Repeatability ±1% of reading or 0.02 NTU, whichever is greater
Stray Light < 0.02 NTU
Typical EMC Deviation ±0.05 NTU
Light Detector Silicon Photocell
Method Ratio Nephelometric Method (90°), ratio of scattered and transmitted light; Adaptation of the USEPA Method 180.1 and Standard Method 2130 B.
Measuring mode Normal, Average, Continuous
Turbidity Standards 1, 10, 100 and 750 NTU
Calibration Two, three or four-point calibration
Light Source Tungsten filament lamp
Lamp life Greater than 100,000 readings
Display 60 x 90 mm LCD with back light
LOG Memory 200 records
Serial Interface USB 1.1 or RS 232
Environment To 50°C (122°F); max 95% RH non-condensing
Power Supply (4) 1.5V AA alkaline batteries or AC adapter
Auto-off After 15 minutes of non-use
Dimensions 224 x 87 x 77 mm (8.8 x 3.4 x 3.0”)
Weight 512 g (18 oz.)
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